package com.guoguo.mapper;

import com.guoguo.base.PageBean;
import com.guoguo.entity.Groups;
import com.guoguo.entity.vo.GroupVO;

import java.util.List;

public interface GroupsMapper {

    List<GroupVO> selectgroupList();



    int deleteByPrimaryKey(String groupId);

    int insert(Groups record);

    int insertSelective(Groups groups);

    int updateByPrimaryKeySelective(Groups groups);

    Groups selectByPrimaryKey(String groupId);

    List<Groups> selectAll();

    int updateByPrimaryKey(Groups record);
}